================
@@ -187,6 +198,24 @@ Limitations
   ``fsanitize=thread`` flag will cause Clang to act as though the ``-fPIE``
   flag had been supplied if compiling without ``-fPIC``, and as though the
   ``-pie`` flag had been supplied if linking an executable.
+* ThreadSanitizer does not support C++ exceptions. Programs relying heavily on
----------------
ramosian-glider wrote:

That's where I needed the sanity check :)
My understanding was that not all cases were covered, and TSan may choke on 
non-instrumented code. But TBH I haven't tried it myself.

https://github.com/llvm/llvm-project/pull/205761
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